4-channel automatic solid-state relay, industrial supplies for thermostat, temperature controller, outdoor automation

Features: 1. The module power supply must be DC, and the voltage must match that of the relay.

2. Convenient green KF301 input wiring terminals.

Secure KF1000-2P output wiring terminals.

4. High and low voltage levels can be set.

The relay's controlled voltage range is 24V AC to 380V. Maximum current: 8A.

Specification:

Description: The high-voltage trigger refers to a direct voltage between the signal trigger end (IN) and the power cathode. It is a triggering method for connecting the power anode to the trigger end.

When there is a direct voltage or the voltage reaches a certain trigger threshold at the trigger end, the relay is activated.

The low-voltage trigger refers to a voltage of 0V between the trigger end and the power cathode, or a voltage lower than the power anode voltage, which activates the relay. The power cathode is typically connected to the trigger end. Features: 1. The module power supply must be DC, and its voltage must match that of the relay. 2. The relay's controlled voltage range is 24V AC to 380V. Maximum current: 8A. 3. Convenient green KF301 input wiring terminals. 4. Secure KF1000-2P output wiring terminals. 5. The high and low voltage levels can be set.

Features:

Input Voltage Range: DC 5V to 12V

Input Control Signal Voltage: The high and low voltage levels can be set (the circuit boards are soldered to the backplate; the default value is the low voltage level)

Weight: 148g (approx.) Input Interface: DC+ DC- CH4: Trigger end of the 4-channel relay module. Package includes: 1 x Relay Module